000 00291nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a541
_bPUR
100 _aPuri, B R
245 0 _aPrinciples of physical chemistry
260 _aDelhi
_bNagin
_c1977
700 _aSharma, L R
942 _cBK
999 _c26817
_d26817